A middle aged man living inside the walls or roof of a persons hous, only coming out at night to suck unsuspecting toes or fingers.
A Dirtylionel watches your mother sleep whilst standing in the corner of your parents room waiting to surround het pinkie toe with his soggy, toothless mouth.
Diarrhea of the fingertips. Incessant and wearisome typing of unimportant information. A disorder closely related to logorrhea, dactylorrhea became an epidemic after the creation of Facebook and Twitter.
I had to block her News Feed because that girl had a serious case of dactylorrhea!